class Person {
    public String name;
    public int age;

    public Person(String name, int age) {
        this.name = name;
        this.age = age;
    }

    public static void main(String[] args) {
        Person person1 = new Person("zhangsan",10);
        System.out.println(person1.name);
        System.out.println(person1.age);
        System.out.println("===========================");
        Person person2 = new Person("zhangfei",10);
        System.out.println(person2.name);
        System.out.println(person2.age);
        System.out.println("===========================");
        Person person3 = new Person("lisi", 9);
        System.out.println(person3.name);
        System.out.println(person3.age);
    }
}
